NOVEC 1230 (FK-5-1-12) Gas Fire Suppression Systems

Novec 1230 (FK-5-1-12) is a high-performance suppression agent used in clean gas fire suppression applications, designed for the protection of electronic equipment and valuable assets. With the chemical formula C₆F₁₂O, FK-5-1-12 is a colorless, odorless, electrically non-conductive agent that leaves no residue in the area after suppression.

Developed as an alternative to Halon 1301, FK-5-1-12 is preferred in areas containing sensitive equipment to reduce the risks of secondary damage that traditional suppression methods such as water, foam, or dry chemical powder might cause. System design must be carried out through engineering calculations, taking into account room volume, protection class, design concentration, nozzles, and piping infrastructure.

How Does FK-5-1-12 Work?

Novec 1230 brings fire under control not only by reducing the oxygen level, but primarily through the removal of thermal energy necessary for the ignition and maintenance of the fire, combined with physical and chemical effects. In properly designed total flooding systems, the suppression agent is rapidly distributed into the protected volume and helps prevent the re-ignition of the fire.

For the system to operate safely and effectively, it is important to ensure design concentrations in compliance with NFPA 2001 and relevant project criteria, evaluate room tightness, and perform necessary engineering checks.

Rapid Fire Control and Hydraulic Calculation

In FK-5-1-12 systems, rapid control of the fire depends on achieving the correct suppression concentration and distributing the agent homogeneously within the space. Suppression time and system performance must be determined based on the equipment used, piping, nozzles, agent quantity, and the characteristics of the protected volume.

Therefore, the final design of the system must be performed using the relevant manufacturer's licensed and approved calculation software. Pipe diameters, nozzle orifices, agent quantity, discharge time, and pressure values must be verified through engineering calculations. Calculations made with software belonging to unauthorized or different brand systems may fail to represent actual system performance, creating serious design and implementation risks.

Environmental Characteristics

FK-5-1-12 stands out as one of the preferred agents in clean gas fire suppression applications targeting low environmental impact. Product and design evaluation must consider not only global warming potential, but also atmospheric lifetime, operating conditions, the total agent requirement of the system, and applicable environmental regulations.

Important note: The trade name Novec 1230 is associated with the 3M brand. Current supply, production, brand, and product availability conditions must be verified additionally during the project phase. In technical documents, the trade name of the product and the chemical name of the suppression agent (FK-5-1-12) should be used separately.

Liquid Storage and Logistics Advantage

One of the significant features of FK-5-1-12 is that it exists in liquid form under normal conditions. This feature can provide operational advantages in agent management, storage, and logistics processes depending on system design and equipment used. However, system cylinders, pressurization methods, fill ratios, and transportation conditions must be determined in accordance with manufacturer technical specifications.

Advantages of Novec 1230 / FK-5-1-12 Systems

It is electrically non-conductive and suitable for areas housing electronic equipment.
It leaves no solid or liquid residue after suppression, simplifying cleaning and recommissioning processes.
It can be used in total flooding applications aimed at protecting sensitive electronic and high-value equipment.
It is an alternative fire protection solution for critical areas where water-based systems are unsuitable.
It can be engineered to provide rapid fire control through proper engineering design.
NFPA 2001 and relevant manufacturer technical criteria can be taken as a basis for system design.

Standards, Approvals, and Engineering

The agent, cylinders, valves, nozzles, piping, and other system components to be used in FK-5-1-12 systems must comply with relevant project standards and manufacturer technical documents. Depending on the project scope, third-party approvals such as UL, FM, LPCB, and similar ones must be checked additionally.

During system engineering, protected room volume, design concentration, temperature conditions, leak tightness, discharge time, nozzle placement, piping, and agent quantity must be evaluated together.

Areas of Application

UPS Rooms

Tunnel Control Rooms

Transformer Centers

Telecommunication Centers

Server Rooms

Art Galleries

Automation and PLC Rooms

MV Electrical Rooms

Metro and Train Control Rooms

Laboratories

Cable Gallery

Airport Control Rooms

GSM Link Stations and Cabinets

Ship Engine Rooms

Industrial Control Rooms

Electrical Distribution and Control Rooms

Electrical Distribution & Control Rooms

CCTV Camera Rooms

Data Processing Rooms

ATM Systems

Military Communication System Rooms

Frequently Asked Questions (FAQ)

What is Novec 1230?

Novec 1230 is a clean gas fire suppression solution associated with the FK-5-1-12 chemical agent. It can be applied in total flooding systems used for protecting electronic equipment and valuable assets.

Does FK-5-1-12 damage electronic devices?

FK-5-1-12 is an electrically non-conductive clean suppression agent and leaves no residue after suppression unlike traditional fire extinguishing mediums. Still, system design, discharge conditions, and equipment manufacturer requirements must be evaluated together.

Is Novec 1230 safe for human health?

In areas where people may be present, system design must comply with relevant standards regarding human exposure and design concentration criteria. Evacuation, alarm, delay, and safety scenarios must be additionally evaluated within the scope of the project.

What is the difference between Novec 1230 and FM-200?

Both are different chemical agents used in clean gas fire suppression applications. FK-5-1-12 and FM-200 differ in chemical structure, environmental features, design concentrations, storage conditions, and system design.

In which fire classes can Novec 1230 be used?

Depending on system design and approval scope, it can be used for protecting areas with solid material and flammable liquid-induced fires as well as electrical equipment risks. Final suitability must be determined according to risk analysis and relevant standards.

Why is system hydraulic calculation important?

Hydraulic calculation ensures the verification of agent quantity, piping infrastructure, nozzle orifices, pressure values, and discharge performance. Therefore, designing with the manufacturer's licensed calculation software is of critical importance.

Where is FK-5-1-12 used?

Data centers, server rooms, UPS and electrical rooms, control rooms, telecommunication areas, museums, archives, laboratories, and similar critical spaces are the primary application areas.

Is Novec 1230 an alternative to water?

Yes, for certain risks. Clean gas systems can be preferred especially in areas where water has the potential to cause secondary damage to electronic equipment or valuable assets. However, which suppression system is appropriate must be determined through fire risk analysis and engineering design.